Twcb Configuration Overview; Purpose; Commands - Enterasys Matrix DFE-Gold Series Configuration Manual

Understanding Transparent Web Cache Balancing (TWCB)
farm is configured with 2 cache servers from the 186.89.0.0 subnet. The s2Server server farm is
configured with 5 cache servers from the 176.89.0.0 subnet.
A user on the 10.10.10.0/24 subnet makes a web request from the web site host. The response is
sent to both the requesting user and a Cache1 cache server. The router determines the cache server
on which an end‐user's cache resides. Any future requests for that web object will be handled by
the cache server until the cache entry expires. Cache entry expiration is configured in the
web‐based proxy cache application.
Figure 23-1

TWCB Configuration Overview

Purpose

To enable, configure and display information for Transparent Web Cache Balancing (TWCB) used
to store frequently accessed web objects on a cache of local servers.

Commands

For information about...
ip twcb wcserverfarm
predictor roundrobin
faildetect type
faildetect type
faildetect
maxconns
inservice
ip twcb webcache
http-port
serverfarm
23-2 Transparent Web Cache Balancing Configuration
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